water treatment

Solar solutions

Magen eco-Energy is the largest international manufacturer of solar swimming pool heating systems

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heat exchangers

Pool water treatment

Magen eco-Energy’s pool sanitation systems are the safest, most economical, natural purification systems

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solar solutions

Heat Exchangers

Magen eco-Energy manufactures highly specialized, innovative polymer heat exchangers for extreme corrosive applications

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Magen eco-Energy

Over 4 decades of proven field experience

This is what we do, and we do it very well!

About Magen Eco Energy

Since its foundation in 1973, Magen eco-Energy has grown to be the largest international manufacturer of solar swimming pool heating collectors. At the core of Magen’s product lines is the innovative Over-Molding Injection Technology which enables the manufacturing of seamless, leak-proof, integrally-molded thermoplastic units.

This unique technology, in combination with an advanced fully automatic manufacturing plant, enabled us to strategically position ourselves as a world leader in solar pool heating and plastic heat exchangers manufacturing.

The driving force behind Magen’s progressive and constant development of new improved eco-products is its exceptional R&D team of creative engineers, whom, day after day, bringing solutions to our customer needs. Magen eco-Energy is fully owned by Kibbutz Magen, Israel. A community which is based on partnership, trust, transparency and vision of improving the world we live in; Magen’s customers testify that these values are reflected in their day to day business relations.

Over the years, Magen has grown its activity into 3 segments: Solar solutions, Pool water treatment systems and corrosive resistant heat exchangers. Today Magen is active in all 5 continents and keeps growing its distribution channels which are currently based on international distributors and daughter companies in the US and Germany.


Uma solar

UMA Solar is one of the largest manufacturers and distributors of solar thermal and electric panels. Located in North America they service their dealer network across the United States, Canada, and Caribbean Islands.



Since 1993 Calorplast has been developing and producing superior quality heat exchangers made from plastics for heat transfer and heat recovery in corrosive environments


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solar thermal panels